DIELECTRIC STUDY OF ACTIVATION AND DEACTIVATION OF MALACHITE BY SULFIDE IONS

被引：22

作者：

BESSIERE, J ^{[1
]}

ELHOUSNI, A ^{[1
]}

PREDALI, JJ ^{[1
]}

机构：

[1] SOC MINEMET RECH,F-78109 TRAPPES,FRANCE

来源：

INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 1991年 / 33卷 / 1-4期

关键词：

D O I：

10.1016/0301-7516(91)90050-S

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

It is possible to characterise in situ the conductive properties of mineral pulps from complex impedance measurements at high frequency (0.4-150 MHz). The method allows the detection of sulfide activation and deactivation of malachite. The effects of frequency, ionic strength, temperature, particule size, gangue content, sulfide and depressor concentration are described.

引用

页码：165 / 183

页数：19

共 13 条

[1] USE OF DIELECTRIC METHODS FOR THE INSITU STUDY OF THE ACTIVATION OF SPHALERITE BY CU-2+ IONS
BESSIERE, J
CHLIHI, K
THIEBAUT, JM
[J]. ELECTROCHIMICA ACTA, 1986, 31 (01) : 63 - 69
[2] DIELECTRIC STUDY OF THE ACTIVATION AND DEACTIVATION OF SPHALERITE BY METALLIC-IONS
BESSIERE, J
CHLIHI, K
THIEBAUT, JM
ROUSSY, G
[J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING, 1990, 28 (1-2) : 1 - 13
[3] BESSIERE J, 1989, TECHNIQUES AOU, P57
[4] Castro S, 1974, INT J MINER PROCESS, V1, P141, DOI DOI 10.1016/0301-7516(74)90010-6
[5] CASTRO S, 1947, INT J MINER PROCESS, V1, P151
[6] Granville A., 1972, T I MIN MET, V81, pC1
[7] MARABINI AM, 1984, REAGENTS MINERAL IND, P125
[8] Rey M, 1954, T I MIN METALL, V63, P541
[9] Somasundaran P., 1980, COMPLEX SULPHIDE ORE, P118
[10] Soto H, 1973, T I MIN METALL C MIN, P82

← 1 2 →